IEX Group vs Visa
Side-by-side comparison of AI visibility scores, market position, and capabilities
IEX Group operates the Investors Exchange, a US national securities exchange built on a 350-microsecond speed bump to protect investors from high-frequency trading, holding ~3.2% overall market share as of Q4 2025.
About
IEX Group, Inc. is the operator of the Investors Exchange (IEX), a US national securities exchange regulated by the SEC and designed around principles of fairness, transparency, and investor protection. Founded in 2012 by Brad Katsuyama—whose story was told in Michael Lewis's book Flash Boys—IEX introduced a 350-microsecond "speed bump" that neutralizes latency-based advantages exploited by high-frequency trading firms. The exchange gained national attention as an alternative to incumbent exchanges that critics argued were structured to benefit fast traders at the expense of institutional investors.
NYSE: V global payments network at $35.93B FY2024 revenue with 4.48B cards and $15T+ annual volume; 52.2% credit card market share with 233.8B transactions competing with Mastercard and A2A payment rails.
About
Visa Inc. is a San Francisco-based global payments technology company — listed on NYSE (NYSE: V) — operating the world's largest electronic payment network connecting 4.48 billion active cards, 150+ million merchant locations, and 15,000+ financial institution partners across 200+ countries and territories, facilitating $15+ trillion in payment volume annually. Visa generated $35.93 billion in net revenues in fiscal year 2024 (+10% year-over-year) with $19.7 billion in net income (55% net margin) from payment volume fees, data processing fees, and international transaction fees — without issuing a single credit card or carrying any credit risk. Founded in 1958 as the BankAmericard program and reorganized as Visa Inc. through a 2008 IPO, Visa is the infrastructure provider that enables the global credit and debit card ecosystem to function: every Visa card issued by Citibank, Chase, HDFC, or 15,000 other banks worldwide runs on Visa's authorization, clearing, and settlement network.
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